baber/WOPTO huggingface dataset:
Patent JP-H07172615-A (JP)
Title: Pressure roller device
Inventor: OKAZAKI KAORU
IPC: B41J13/076
Filed: 1993-12-15
Abstract: PURPOSE:To provide a pressure roller device capable of making stable sheet pressing action while suppressing the occurrence of snaking and sideslip of a sheet. CONSTITUTION:Pressure roller devices are mounted on the same shaft at specified intervals and provided with at least three pressure rollers 1 to 4 opposedly to a platen roller 10. For pressure rollers 1 and 2 positioned at the center among the respective pressure rollers, pressure rollers for making relatively strong pressing are used. Also tapered pressure rollers 3 and 4 are installed on both sides of the pressure rollers 1 and 2 positioned at the center and, by the action of the tapered pressure rollers 3 and 4, the pressing force of the pressure rollers 3 and 4 positioned at the center functions more effectively and a stabler feed force for sheets such as post card sheets 11, etc., can be obtained.
Patent JP-H07169676-A (JP)
Title: Exposure method and aligner
Inventor: YOSHINO HIROSHI
IPC: G03F7/20
Filed: 1993-12-15
Abstract: PURPOSE:To provide an exposure method and an aligner for restraining standing wave effect through multiple exposures by using resist wherein film wear occurs after exposure and for acquiring a resist pattern of less dimensional change in a substrate with a step. CONSTITUTION:When one mask pattern is exposed, resist 2 wherein film wear occurs after exposure is used for multiple exposures; then, a film thickness of the resist 2 changes every exposure. Therefore, the dependence of the energy absorbed by the resist 2 on the thickness of the resist 2 is flattened and becomes small. If exposure frequency and time between exposures are made optimum (DELTAt), the standing wave effect can be restrained completely. Therefore, in a semiconductor substrate 1 with a step, standing wave effect can be restrained and dimensional change of the resist 2 can be made small.
Patent JP-H05178463-A (JP)
Title: Transferring method of work
Inventor: OYA KUNIHIKO
IPC: B65G47/90
Filed: 1991-12-25
Abstract: PURPOSE:To perform high-efficient transfer of works to trays stacked in a plurality of stages by performing efficient operation of a pallet inputting means, a pallet elevating means, and a tray conveying means. CONSTITUTION:A first pallet b1 on which empty trays (a) are stacked up is inputted by means of a pallet inputting means 1. Simultaneously, empty trays a1 on a tray conveying means 3 are transferred toward a can cover transferring means 4 and a second pallet b2 is raised by a pallet elevating device 25. A can cover W is charged to the empty tray a1, the first pallet b1, consecutively, is raised by a pallet elevating device 14, and the empty tray (a) being a topmost part is delivered to a tray conveying means 3. After charging of the can cover W to the empty tray (a) is completed, a substantial tray a' is received by the second pallet b2 and placed thereon. In this case, the second pallet b2 is lowered by a distance equivalent to the thickness of one substantial tray a' by an elevating means 25 and waited. Through repetition of above works, the can covers W are charged, in order, to the empty trays (a) stacked on the pallet b1 and transferred in a stacked state on the pallet b2.
Patent JP-2001160685-A (JP)
Title: Printed wiring board and its manufacturing method
Inventor: KIKUCHI HIDEO
IPC: H05K3/46
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board and its manufacturing method whereby vias having a high connection reliability can be formed and the density of conductor circuits can be made high when the lower layer conductor circuit and the upper layer conductor circuit are electrically connected through the vias, without executing the desmearing process. SOLUTION: Small-diameter through-holes (inner through-holes, front layer through-holes) are previously bored respectively through an inner layer core board 10 and a front layer core board 11 using a laser beam, and conductor wall surfaces (inner layer conductor walls, front layer conductor walls) formed on the walls of the through-holes (inner through-holes, front layer through-holes) previously bored respectively through the inner layer core board 10 and the front layer core board 11 are irradiated respectively with a laser beam to attain the above purpose.
Patent JP-H10183588-A (JP)
Title: Temporary filling method for excavated hole
Inventor: HASHIMOTO NAOAKI
IPC: F16L1/038
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a temporary filling method which reduce the labor and time and quickly restart the construction. SOLUTION: An earth retaining member 3 using sheet piles is driven along the laying direction of a buried pipe 2 in the inside face of a burial hole 1 and one or a plurality of filling blocks 4, 5 composed of resin foam are arranged in the burial hole 1 in the circumference of the buried pipe 2. A partition plate 7 is laid laterally above the filling blocks 4, 5 across the top end of the earth retaining member 3, crushed stones 9 are spread over the partition plate 7, and the paving 10 just like the road surface is executed across the crushed stones 9.
Patent JP-H06195981-A (JP)
Title: Semiconductor memory device
Inventor: SAKAYANAGI SHIGEO
IPC: G11C11/417
Filed: 1992-12-24
Abstract: PURPOSE:To obtain a semiconductor memory device in which the rapid increase of a data read-out time due to the drop of a power source voltage is prevented by certainly operating a sense amplifier in spite of the drop of power source voltage. CONSTITUTION:Gate electrodes are connected to bit wire pairs 2a, 2b and 2c, 2d respectively and a voltage of wires is supplied from a power source via PMOS transistors 10a, 10b, and 10c, 10d whose gate electrodes are connected to respective bit wires 2b, 2d. Further, gate electrodes of PMOS transistors 11a, 11b are connected to I/O wires 5a, 5b respectively and voltages of wires are supplied from the power source via PMOS transistors 11a, 11b whose gate electrodes are connected to I/O wire 5a. Thus, the sense-amplifier 4 is made operate certainly since the electric potential difference between I/O wires 5a, 5b being the input of the amplifier 4 is secured by the amount of the threshold value voltage of PMOS transistors 10b, 10d 11a regardless of the power source voltage.
Patent JP-2001164455-A (JP)
Title: Dyeing and finishing apparatus for fiber
Inventor: KUWABARA KOJI
IPC: B01D61/58
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a dyeing and finishing apparatus for fiber enabling high- quality dyeing and finishing treatment while decreasing the consumption and discharge of water. SOLUTION: The dyeing and finishing apparatus performs the dyeing and finishing of a fiber with a fiber-treating agent dissolved or dispersed in a solvent. The apparatus is provided with a mechanism to regenerate the used solvent generated in the apparatus, a sensor to monitor the characteristic values of the solvent and a circuit to process the sensor signal and output a signal commanding the start of the regeneration operation.
Patent JP-H11177266-A (JP)
Title: Cooling device for portable electronic equipment
Inventor: KITAHARA TAKASHI
IPC: H05K7/20
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To reduce exhaust temperature without increasing the intake air temperature and improve cooling efficiency, by separating an AC adaptor and a cooling unit which includes a fan unit and supplying the cooling unit with power from a portable electronic equipment or the AC adpator. SOLUTION: An AC adaptor 2 and a cooling unit 3 which includes a fan unit 5 are separately provided. The cooling unit 3 is provided with connecting parts 14 and 15 which electrically connect with a portable electronic equipment 1 and the AC adaptor 2 or is provided with the connecting part 14 which electrically connects with the portable electronic equipment 1 or is provided with the connecting part 15 which is electrically connected with the AC adaptor 2. Since the AC adaptor 2 and the cooling unit 3 are thermally separated, external air at the air inlet port of the cooling unit 3 is not thermally affected by the AC adaptor 2. Therefore, the air inlet temperature of the fan unit 5 in the cooling unit 3 becomes equivalent to the temperature of the external air.
Patent JP-2000169919-A (JP)
Title: Lead-free copper base alloy material
Inventor: TAN HISASHI
IPC: C22F1/00
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a lead-free copper base alloy material having industrially acceptable machinability without including lead and excellent in corrosion resistance, hot workability and mechanical properties. SOLUTION: This alloy material is obtd. by subjecting a hot worked brass material having a metallic compsn. contg., by weight, 0.5 to 63.5% copper, 0.5 to 2.0% bismuth, 0.5 to 1.8% tin, 0.2 to 0.7% nickel, 0.04 to 0.4% iron, 0.02 to 0.10% antimony, 0.04 to 0.15% phosphorus and 0.02 to 0.1% misch metal, and the balance zinc with inevitably accompanying impurities to heat treatment under the conditions of 500 to 600 deg.C×30 min to 3 hr.
Patent JP-H06166276-A (JP)
Title: Sublimation type thermal transfer body
Inventor: KAMIMURA HIROYUKI
IPC: B41M5/395
Filed: 1992-11-30
Abstract: PURPOSE:To provide a sublimation type thermal transfer body, in which there is no fusion between an ink layer and an accepting layer and the defective traveling of a sheet and creases in the thermal transfer body are not generated and which has high image density even in a speed difference method. CONSTITUTION:An amino resin is contained in an ink layer in a sublimation type thermal transfer body, in which the ink layer containing sublimation dyes is formed onto a base body. In the sublimation type thermal transfer body, in which a dye supply layer, in which sublimation dyes are dispersed into an organic binding agent, and the ink layer consisting of a dye transfer contributing layer are laminated on the base body in the order, the reaction cured substance of the amino resin and the organic binding agent is comprised in at least one of the dye supply layer or the dye transfer contributing layer.
Patent JP-H06170741-A (JP)
Title: Hydraulic torque wrench
Inventor: KUNUGI MASABUMI
IPC: B25B23/145
Filed: 1992-11-30
Abstract: PURPOSE:To provide a hydraulic torque wrench which is designed to automatically coat a bolt and a nut with paint when fastening of the nut at a given torque is completed. CONSTITUTION:When a given oil pressure corresponding to given fastening torque of a nut is detected by an oil pressure detector 19 in an oil pressure route, fastening of the nut is automatically completed by a hydraulic torque wrench 1. A spray can 8 for paint is removably attached to a wrench body and a paint injection nozzle 9 extending to the spray can 8 is arranged in the vicinity of a nut engaging part. A solenoid valve 10 is located in a paint passage through which the paint injection nozzle 9 is connected to the spray can 8. A given oil pressure detecting signal from the oil pressure detector 19 produces a drive signal for the solenoid valve 10. When given fastening torque is produced, the solenoid valve 10 is opened to coat the bolt or nut with paint.
Patent JP-H0577373-A (JP)
Title: Polyamide type laminated biaxially stretched film
Inventor: MIYASHITA KAZUHISA
IPC: B32B27/34
Filed: 1991-12-26
Abstract: PURPOSE:To provide a film excellent in oxygen barrier properties, bending pinhole, resistance, toughness, non-curling properties or the like and suitable for the soft packing of food, drugs or chemicals and to effectively use a raw material polymer. CONSTITUTION:A polyamide type laminated biaxially stretched film is constituted by laminating layers selected from a layer (a) composed of a mixture of an aromatic polyamide polymer and a polyolefinic polymer, a layer (b) composed of an aliphatic polyamide polymer and a layer (c) composed of a mixture consisting of a polyamide polymer and a polyolefinic polymer and has layered constitution of (c)/(a)/(c) or (c)/(b)/(a)/(b)/(c).
Patent JP-H09160761-A (JP)
Title: Management and notification system for hardware version
Inventor: SUGIYAMA MASAAKI
IPC: G06F9/06
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a system which prevents occurrence of the non-coincidence with a necessary hardware version at the time of carrying out software version-up. SOLUTION: In this system, the detailed hardware version information on a PCB(printed circuit board) base of a hardware system to be coincident is recorded in a software that has undergone the version-up and a user is notified of it when the software is released. In this case, the software is loaded as it is into a main memory 3 of an electronic exchange. Then, maintenance technician can refer to the detailed hardware version information by having an access to the memory 3 through a maintenance operation terminal 4.
Patent JP-H10182794-A (JP)
Title: Fast-curing epoxy resin composition
Inventor: ISHIHARA KAZUO
IPC: H05K1/03
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition suitable for copper-clad laminated boards used for electronic circuit substrates and excellent in low water absorption, heat resistance, adhesiveness, etc., by including a specific epoxy resin, a dicyandiamide curing agent and a dimethylurea curing promoter. SOLUTION: This composition capable of shortening molding time without impairing workability, etc., of impregnation property, etc., and suitable for epoxy resin laminated boards comprises (A) an epoxy resin having 300-700g/eq epoxy equivalent and 500-3,000g/eq phenolic hydroxyl group equivalent, (B) a dicyandiamide curing agent and (C) a dimethylurea-based curing accelerator.
Patent JP-H06192056-A (JP)
Title: Hair removing material
Inventor: SETOGUCHI YUJI
IPC: A61K8/00
Filed: 1992-12-25
Abstract: PURPOSE:To obtain a hair removing material applicable on skin sites from which one wants to remove the hair without spoiling the hand(s) or clothing, capable of simply removing hair by only peeling off, and giving no pain or skin injury when peeling off hair. CONSTITUTION:This hair removing material can be obtained by providing one side of a substrate with a hair remover-contg. layer adjusted pH to 10-13.5 composed of (A) 100 pts.wt. of at least one kind of polymer selected from a group of carboxyvinyl polymers, carboxymethylcellulose sodium salt, hydroxyethy cellulose, methyl vinyl ether-maleic anhydride copolymer and isobutylene-maleic andydride copolymer, (B) 150-1500 pts.wt. of water, (C) 10-300 pts.wt. of a hair remover selected from thioglycolic acid (salts thereof) and metal sulfides (e.g. Sr2S, Na2S) and (D) 10-300 pts.wt. of urea. As the component D, 0.2-5 pts.wt. of monothanolamine or 1-100 pts.wt. of sodium iodide may be used in place of 10-300 pts.wt. of the urea.
Patent JP-H07179972-A (JP)
Title: Al alloy brazing sheet for heat exchanger structural member
Inventor: ITAGAKI TAKESHI
IPC: F28F21/08
Filed: 1993-12-22
Abstract: PURPOSE:To prepare an Al alloy brazing sheet for heat exchanger structural member, capable of holding high strength even after brazing treatment. CONSTITUTION:This Al alloy brazing sheet can be produced by cladding at least one side of a core material of Al alloy, which has a composition consisting of, by weight, 0.7-1.5% Si, 1.5-3% Mn, 0.01-0.25% V, 0.01-O.25% Zr, 0.01-0.25% Cr, and the balance Al with inevitable impurities and further containing, if necessary, one or >=2 kinds among 0.2-1.5% Fe, 0.02-0.25% Ti, 0.05-0.3% Mg, and 0.05-1% Cu, with a brazing filler metal of Al-Si alloy.
Patent JP-H11168831-A (JP)
Title: Protective circuit of power supply device
Inventor: OYA TAKUMA
IPC: H02J1/00
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide the protective circuit of a power supply device which is able to reduce a power loss, while the power supply device is protected from the reverse polarity connection of an input DC. SOLUTION: A protective circuit is so constructed as to compose the supply route of an input DC from the high voltage input unit 4a to the low voltage input unit 4b of a power supply device, and furthermore, enable the blocking of the supply of the reverse current in the supply route. At that time, the current input terminal and the current output terminal of a field effect transistor 11 are connected to the high voltage input unit side and the low voltage input unit side of the supply route of the input DC respectively.  A bias circuit is provided between both the input units, and furthermore, when the input DC is supplied through a parasitic diode 11a in the field effect transistor 11, generates the operation enable voltage of the field effect transistor 11 in accordance with the supplied current, and at the same time, supplies the operation enable voltage to the gate terminal of the field effect transistor 11.
Patent JP-H06191109-A (JP)
Title: Recording apparatus equipped with discharge tray
Inventor: SATO MASARU
IPC: B41J13/10
Filed: 1992-12-28
Abstract: PURPOSE:To reduce the front space of a recording apparatus wherein an apparatus operation part, a recording medium supply part and a recording medium discharge part are provided to the front part of a recording apparatus main body at the time of recording operation and to facilitate the handling of a recording medium after output. CONSTITUTION:A recording apparatus is constituted so that a discharge plate 2 movable in a before-and-behind direction is provided to the front part of the apparatus and a means sending out a recorded recording medium 5 to the discharge plate 2 in such a state that the recording surface of the recording medium is turned downwardly is provided.
Patent JP-H07179762-A (JP)
Title: Organopolysiloxane emulsion and fiber treated with the same emulsion
Inventor: OZAKI MASARU
IPC: D06M15/356
Filed: 1993-12-24
Abstract: PURPOSE:To produce an emulsion excellent in productivity and shelf life, free from an undesirable smell and useful as a treatment for fiber by conducting an emulsion polymerization of a specified diorganopolysiloxane and a specific alkoxy group-containing organosilicon compound in the presence of a surfactant in water. CONSTITUTION:This emulsion is produced by conducting an emulsion polymerization of (A) 100 pts.wt. diorganopolysiloxane represented by the formula R<2>O (R<1>2SiO)mR<2> [R<1> is a univalent organic group; R<2> is H or an alkyl; (m) >=10] and having 30 to 100000 centistokes at 25 deg.C and (B) 0.1 to 20 pts.wt. alkoxy group-containing organosilicon compound (e.g. a compound of formula II) of formula I (R<3> and R<4> are each a 1 to 8C univalent hydrocarbon; R<5> is an alkyl) in the presence of (C) 1 to 60 pts.wt. surfactant (a nonionic surfactant, an anionic surfactant and/or a cationic surfactant in combination) in water.
Patent JP-H07192670-A (JP)
Title: Ion source device
Inventor: OKUMURA MASAHIKO
IPC: H01J37/08
Filed: 1993-12-25
Abstract: PURPOSE:To lighten weight in small size with a structure simplified by fixing the peripheral edge part of an electrode for extracting an ion, integrally hardened with a current introducing terminal connected to each lead wire and an end part of an electrode water cooling pipe. CONSTITUTION:Peripheral edge parts of an accelerating electrode 7, decelerating electrode 8 and an earth electrode 9 of constituting an ion extracting electrode 10, lead wires 24, 25, 26 of each electrode 7, 8, 9, current introducing terminals 27, 28, 29 connected to these lead wires 24, 25, 26 and an end part of an electrode water cooling pipe 16 are fixed by a resin 30. In this way, necessity for a flange, insulating spacer, etc., as in the past is eliminated, to lighten weight in small size with the structure simplified.
Patent JP-H06202937-A (JP)
Title: Nonvolatile semiconductor storage
Inventor: YAMAMOTO HIDEAKI
IPC: G11C16/02
Filed: 1992-12-28
Abstract: PURPOSE:To increase the life of a nonvolatile semiconductor storage even in such a use where the writing operations are concentrically carried out to a specific memory cell only. CONSTITUTION:The bit array of an address signal A is changed by a mapping changing part 12 before the address signals A0, A1 and A2 are supplied to a decoder part 10. The part 12 includes a selector 14 which selects and outputs an address in response to the output signal of an address mapping changing memory cell 16. Therefore, the address mapping can be changed when the value stored in the cell 16 is inverted in each prescribed period. Thus it is possible to prevent such a case where the writing operations are concentrically carried out to a specific memory cell only and then to increase the lives of the memory cell and a nonvolatile semiconductor storage.
Patent JP-H06191531-A (JP)
Title: Carton with reel fastener for wrapping film
Inventor: HIRAHARA RIE
IPC: B65D5/72
Filed: 1992-12-28
Abstract: PURPOSE:To obtain a carton with a reel fastener for wrapping film which forms in a simple manner a reel faster for aluminum foil, film of resin, etc., taken up on a reel and has good strength and stability. CONSTITUTION:The parts of a carton forming its front, bottom, rear 40, top cover 50, and front cover 60 are formed in this order; pasting pieces 21, sides, and pasting pieces 41 are provided at the left and the right of the front 20, bottom 30, and rear 40. This carton for wrapping film is formed in a rectangular parallelepiped with a long breadth and equipped with a serrated blade of metal, etc. At the middle, lower part of each of its left and right sides 31 incisions (a)-(c) in the shape of the letter H lying on its side and having two folding lines are formed. In each of one pair of pasting pieces at the left and the right a substantially square opening is formed; at each of the left end and the right end of the other pasting pieces in a pair at the left and the right two reel- fastening pieces 10, 10 and a shape-keeping piece 11 are provided in this order to form a carton for wrapping film with reel fasteners.
Patent JP-H07203042-A (JP)
Title: Communication system
Inventor: ITO TAKAHARU
IPC: H04M3/42
Filed: 1993-12-27
Abstract: PURPOSE:To attain an on-line test and the quick application of a new service scenario by selecting the communication service control information to be carried out based on other information as well as an identifier that is decided by the communication service request information received from a terminal. CONSTITUTION:When a terminal 1a dials '01234567', a call control means 12 of a switchboard 2 decides the dialed '0123' as a service start request and gives it to a service identifying means 13. The means 13 gives a service identifier 100 obtained from a correspondence table A to a scenario selector means 14 together with a terminal number 1a via the means 12. Then the means 14 sends a computer number 3a and a scenario number 1 back to the means 12 as the scenario identifiers obtained from a correspondence table B. The means 12 designates the dial information '4567' and the number 1 to a service control means 11a of the number 3a. Then the means 11a instructs the means 12 to set a terminal 1c in a talking state based on a 1st scenario. Thus an on-line test and the quick application are attained for the new service scenario without interruption of communication service.
Patent JP-H07200612-A (JP)
Title: Electronic filing device
Inventor: TAKAHASHI KATSUAKI
IPC: G06F17/30
Filed: 1993-12-28
Abstract: PURPOSE:To improve the efficiency for management and transfer of documents by compressing the document to be preserved by an optional compression system and also outputting the preserved document after converting it again by an optional compression system. CONSTITUTION:Plural different compression systems are previously registered and stored in a compression system registering part 3. When a document is preserved, one of those stored compression systems is designated by a compression system input part 2. The subroutine of the designated compression system is linked by the part 3. Then the input document is compressed at a converting part 4 by the designated compression system. The compressed document is related to the designated compression system and an input retrieval key word by a registering part 5 and then preserved in a storage part 10.